/****************************************************************************

    GraphWidget Class
        Copyright (C) 2008 Andre Deperrois 

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*****************************************************************************/

#include "graphwidget.h"
#include <QPen>
#include <QPainterPath>
#include <QPainter>
#include <QPaintEvent>

GraphWidget::GraphWidget()
{
    m_TitlePosition.setX(0);
    m_TitlePosition.setY(0);
    m_GraphTitle = "";
}

void GraphWidget::SetTitle(QString &Title, QPoint &Place)
{
    m_GraphTitle = Title;
    m_TitlePosition = Place;
}

void GraphWidget::paintEvent(QPaintEvent *  event)
{
    if(!m_pGraph) return;
    QPainter painter(this);
    painter.save();

    QBrush Bck(m_pGraph->m_BkColor);
    painter.fillRect(event->rect(), Bck);

    painter.setBackgroundMode(Qt::OpaqueMode);
    painter.setBackground(Bck);

    QPen mypen;
    mypen.setColor(QColor(255,0,0));
    mypen.setWidth(1);
    mypen.setStyle(Qt::SolidLine);


    painter.setPen(mypen);
    painter.drawLine(39,78,200,302);
    m_pGraph->DrawGraph(painter);

    QPen BorderPen;
    BorderPen.setColor(m_pGraph->m_BorderColor);
    BorderPen.setWidth(3);
    painter.setPen(BorderPen);
    painter.setBrush(Qt::NoBrush);
    painter.drawRect(QRect(0, 0, width() - 1, height() - 1));

    painter.drawText(m_TitlePosition, m_GraphTitle);

    painter.restore();
}



void GraphWidget::resizeEvent (QResizeEvent *)
{
    QRect r = rect();
    if(m_pGraph) m_pGraph->SetDrawRect(r);

}














